package cn.hunter.controller;

import cn.hunter.dto.OrderDTO;
import cn.hunter.enums.ResultEnum;
import cn.hunter.excpetion.SellException;
import cn.hunter.service.OrderService;
import cn.hunter.service.PayService;
import com.lly835.bestpay.model.PayResponse;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.servlet.ModelAndView;

import java.util.Map;

/**
 * 功能描述: 微信支付
 * <p>
 * 作者: luohongquan
 * 日期: 2018/5/7 0007 13:48
 */
@Slf4j
@Controller
@RequestMapping("/pay")
public class PayController {

    @Autowired
    private OrderService orderService;
    @Autowired
    private PayService payService;

    @GetMapping("/create")
    public ModelAndView create(@RequestParam("orderId") String orderId,
                                @RequestParam("returnUrl") String returnUrl,
                                Map<String, Object> map) {
        // 1. 查询订单
        OrderDTO orderDTO = orderService.findOne(orderId);
        if (orderDTO == null) {
            log.error("【微信支付】发起支付，订单不存在，orderId={}", orderId);
            throw new SellException(ResultEnum.ORDER_NOT_EXIST);
        }
        // 2. 发起支付
        PayResponse payResponse = payService.create(orderDTO);
        map.put("payResponse", payResponse);
        map.put("returnUrl", returnUrl);
        return new ModelAndView("pay/create");
    }

    @PostMapping("/notify")
    public ModelAndView notify(@RequestBody String notifyData) {
        payService.notify(notifyData);

        // 返回给微信处理结果
        return new ModelAndView("pay/success");
    }
}
